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Endurancelife | Suffolk

Dunwich, United Kingdom • 11 Oct 2025

Endurancelife Suffolk takes place in Dunwich, Suffolk, offering four distances: 6.1 miles (10K), 13.5 miles (half marathon), 26.7 miles (marathon) and 32.7 miles (ultra). The courses are described as extremely flat by Endurancelife standards, making them fast and potentially a series favourite. The route weaves through a peaceful landscape managed by Natural England, the RSPB and the National Trust, with forest, moorland, grass and beach terrain. Key features include a fully marked course, electronic timing, finishers’ medal, energy bars and an afterparty, plus optional parking and a check-in process to streamline the day. Virtual participation is supported via social channels. Visit the organization's website for the most recent information.

United Kingdom East of England Dunwich

Race information

Website
UTMB 20K UTMB 50K
33 mi
1129 m+
Ultra
27 mi
945 m+
Marathon
14 mi
525 m+
Half Marathon
6 mi
279 m+
10k
Visit the organization's website for the most recent information.
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